| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.27 | 4.223% | $96.1666 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $171.77 | 8.588% | $186.5216 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $142.69 | 5.231% | $150.1541 | $150.15 | $150.15 | $150.20 |
| Purchase #4 | $15.56 | 10.619% | $17.2123 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $214.29 | 12.661% | $241.4213 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $173.51 | 5.230% | $182.5846 | $182.58 | $182.60 | $182.60 |
| Purchase #7 | $14.42 | 11.861% | $16.1304 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $824.51 | $890.1909 | $890.18 | $890.15 | $890.20 | |